The late 2013 MacBook Pro 13 or 2013 MacBook Air, both with Intel Haswell 4th generation CPUs inside and a slim, attractive aluminum unibody casing outside. How do you pick? Since Apple dropped the price of the 13" Retina Mac, the decision is even harder. At $1,699 it was clearly a pricey proposition, but at $1,299 it's only $200 more than the base 13" MacBook Air.